Last week, I did a live video chat/webcast with Andrew Shaner of the Lunar and Planetary Institute, where I took questions from a chat room and talked about topics ranging from the Moon Hoax to global warming to tides to other planets to science fiction to Dyson spheres. More stuff than that even. It was a lot of fun answering people's questions off-the-cuff.
The entire webcast is now online for your viewing and listening pleasure. Andrew does lots of these webcasts and other outreach projects about the Moon, so take a look at what they're doing at LPI!